502005200000 has 96 divisors (see below), whose sum is σ = 1250031594420. Its totient is φ = 200801920000.

The previous prime is 502005199957. The next prime is 502005200009. The reversal of 502005200000 is 2500205.

It can be written as a sum of positive squares in 6 ways, for example, as 31595773504 + 470409426496 = 177752^2 + 685864^2 .

It is not an unprimeable number, because it can be changed into a prime (502005200009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227507 + ... + 1027506.

Almost surely, 2^502005200000 is an apocalyptic number.

502005200000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

502005200000 is an abundant number, since it is smaller than the sum of its proper divisors (748026394420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

502005200000 is an frugal number, since it uses more digits than its factorization.

502005200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255052 (or 1255020 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 14.

Adding to 502005200000 its reverse (2500205), we get a palindrome (502007700205).

The spelling of 502005200000 in words is "five hundred two billion, five million, two hundred thousand".